| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.50 | 4.120% | $149.4122 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $28.58 | 12.833% | $32.2477 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $184.84 | 8.376% | $200.3222 | $200.32 | $200.30 | $200.30 |
| Purchase #4 | $122.79 | 5.282% | $129.2758 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $216.90 | 8.696% | $235.7616 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $82.66 | 4.812% | $86.6376 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $153.40 | 10.748% | $169.8874 | $169.89 | $169.90 | $169.90 |
| 7 purchase totals = | $932.67 | $1,003.5445 | $1,003.55 | $1,003.55 | $1,003.50 | |